Obsidian Snowflake - 10 pounds Rough Stone These flashes are due to

These flashes are due to the presence of feldspar crystals

smooth exterior and are easier to break than rough geodes

prismatic crystals

these natural features are often embraced as part of the stone's character

Lava rock is also commonly used as a diffuser for essential oils due to its porous nature

Obsidian Snowflake - 10 pounds Rough Stone These flashes are due toLocality: Utah Snowflake Obsidian is a unique variety of obsidian, a volcanic glass formed from cooled lava with inclusions of the white mineral, Cristobalite. Color: Snowflake Obsidian typically has a black base color with distinctive white or gray snowflake like patterns scattered across its surface. The contrast between the black base and the white or gray patterns is quite striking. Hardness: It has a hardness of around 5 to 5. 5 on the Mohs